# DawnBox vs Postmello

The clearest difference is price: Postmello at Free against DawnBox's $3.99. Postmello also leads on update cadence (every 6 days vs every 3 months). DawnBox's advantage is in-app purchases (none vs 10). On ads, device support and iOS requirement there is nothing between them.

Postmello is free to download; DawnBox costs $3.99 up front. Postmello sells 7 one-off in-app purchases. DawnBox asks for nothing beyond the download.

DawnBox ships an update every 3 months, Postmello every 6 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | DawnBox | Postmello |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/postmello/id6806487006/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 133 MB |
| Requires iOS | 18.6 | **18.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [鹏 杨](https://appshunter.io/developer/1884186063) | [Postmello LLC](https://appshunter.io/developer/6806487008) |

## What reviewers say

### DawnBox

[App page](https://appshunter.io/ios/app/dawnbox-time-capsule/id6763193673)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Postmello

[App page](https://appshunter.io/ios/app/postmello/id6806487006)

Create and send personalized digital letters with friends and family. Design unique desks, choose stationery, and add custom stamps. Enjoy a connected experience without the pressure of constant notifications.

**Highlights:** Write and draw digital letters, Customize desks and stationery, Add stickers and stamps, Send letters to friends and family, Receive replies via email, PIN-protected privacy settings

**Features:** Family Sharing

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sakura Post | $0.99 | one-time |
| Fairy Glen | $0.99 | one-time |
| Ironhold | $0.99 | one-time |
| Ember Peak | $0.99 | one-time |
| Fossil Camp | $0.99 | one-time |
| Lunar Base | $0.99 | one-time |
| Sandy Beach | $0.99 | one-time |


## Frequently asked questions

### Is DawnBox free?

DawnBox costs $3.99, with no in-app purchases.

### Is Postmello free?

Postmello is free to download, with in-app purchases available.

### Do DawnBox or Postmello have ads?

Neither DawnBox nor Postmello shows ads.

### Which is updated more often, DawnBox or Postmello?

DawnBox ships an update every 3 months, and Postmello every 6 days. Most recently, DawnBox was updated on October 31, 2026 and Postmello on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*